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You'll be notified when this gauge is rising more than 0.10 m/hr — a sign of rapidly increasing water levels.
You'll be notified when a new storm-overflow (sewage) discharge starts within ~3 km of this gauge, based on the water companies' near-real-time feeds.
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Current Level
0.289 m
▬ Steady
24h Max
0.290 m
24h Min
0.280 m
Typical Range
0.30 - 0.60
m
Highest Recorded
1.46 m
EA official record
1.46 in our data (since Mar 2019)
Current level is 20% of this
🚽Sewage overflows nearby
Recent Water Levels
🌍 floodradar.co.uk
1 day
EA forecast (official)
Prediction V2
Prediction Eris
Nimbus beta
Experimental model fusing soil moisture, river flow, groundwater and catchment
character. The shaded band is its 10–90% range, widened so that about 80% of recent outcomes fall inside it.
Under evaluation — not yet promoted, so treat as a second opinion.
None of the storm overflows FloodRadar holds is traced upstream of this gauge on the mapped river network. That is not the same as none: the map leaves out many small streams and culverts, so an overflow it cannot place may still drain here, and not every company publishes every overflow. Those nearby are listed below.
Nearby, connection not known
Within 6 km in a straight line, but the river map cannot say whether their water passes this gauge.
South West Water · into An Unnamed Trib-River Clyst · 4.9 km away in a straight line · its watercourse is not on the river map
0 spills · 0 hours in 2025
No live feed for this overflow
7 other overflows within 6 km are downstream of this gauge or on another branch of the river network, so they are not listed.
These are the water companies' monitor statuses; a spill does not by itself explain a change in the gauge level. River connections and distances are traced on OS Open Rivers (edition 2026-04), which leaves out many small channels. Explore the sewage map →
In a typical year this gauge reaches its typical high of 0.60 m
on about 10 days.
This year so far: 12 days.
202612 days, 3 of them high · 3 highso far
202511 days, 5 of them high · 5 high
202414 days, 3 of them high · 3 high
202313 days, 7 of them high · 7 high
20223 days, 1 of them high · 1 high
202111 days, 6 of them high · 6 high
20206 days, 1 of them high · 1 highpatchy data
20196 days, 1 of them high · 1 highpatchy data
Counted from each day's highest reading. Days with missing or implausible readings are left out, so a year marked patchy may have run high more often than shown.
The darker part is days above 0.74 m, the level this gauge tops only a few days a year.
Flood history near this gauge
Official Environment Agency warnings issued since 2006 for the 6 flood
areas linked to this gauge (nearest 0.9 km away).
Timing, not cause. Gauges can move together simply because the same rain fell on both.
Frequently asked questions
Is the Cole Brook at Cullompton Swallow Way flooding today?
The current level is 0.29m, which is below the typical range. Flooding is very unlikely at this level.
Is the river level rising or falling at Cullompton Swallow Way?
Based on the most recent readings, the level is currently steady. The chart above shows the last 12 hours of measurements by default (up to 7 days), updated roughly every 15 minutes.
What is a normal level for the Cole Brook at Cullompton Swallow Way?
The typical range at this station is 0.30m to 0.60m, based on Environment Agency historical data. Levels above 0.60m are higher than usually seen and may indicate a flood risk.
How often is this river level data updated?
Readings are supplied by the Environment Agency gauge. FloodRadar checks for updates roughly every 15 minutes; the timestamp above shows how recent the latest available reading is.
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📮 Flood risk by postcode near this gauge
Postcodes within 5 km with properties in the Environment Agency’s rivers-and-sea flood-risk bands:
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